NTI VIDMUX VGA Video-Only Switch
7
Note: In order to connect multiple VIDMUX units together a Matrix-Y-1 cable must be used. (See Fig. 5.) See Fig. 6 for
the pinout of the Matrix-Y-1 cable. The Matrix-Y-1 cable is available from Network Technologies Inc.
Figure 5- RS232 connection with Matrix-Y-1 cable
Figure 6- Pinout of Matrix-Y-1 cable
NTI
SWITCH
CPU
RS232
First Unit
NTI
SWITCH
RS232
NTI
SWITCH
RS232
Second Unit
Last Unit
RS232
Serial Port
Matrix-Y-1
Matrix-Y-1
Matrix-Y-1
(Unit #1)
(Source)
2
3
3
3
5
5
5
2
2
7
8
1
4
6
Jumper
Jumpers
Not connected to
source connector
(Unit #2)
9D Female
9D Male
9D Male
Wiring Schematic of Matrix-Y-1 cable
